Recently painted this in between scripts for Kato: Origins.  I've always been a big Shadow fan.  This isn't the greatest picture of this thing but it works I guess.  It's for sale over on ebay (it's not exactly cheap, though)
http://cgi.ebay.com/Shadow-Full-color-by-cover-artist-Colton-Worley-/330513004716?pt=LH_DefaultDomain_0&hash=item4cf41c38ac
-Colton